Separation of a diiminopyridine iron(II) complex into rac- and meso- diastereoisomers provides evidence for a dual stereoregulation mechanism in propene polymerization.
Separation of a diiminopyridine iron(II) complex into its rac- and meso- diastereoisomers provides for first time the opportunity of observing the enantiomorphic site control competing with the chain-end control mechanism in a non-metallocene catalyst system.
Rodríguez-Delgado
Antonio
A
Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avda. Americo Vespucio, 49, 41092 Sevilla, Spain.
Cámpora
Juan
J
Naz
A Marcos
AM
Palma
Pilar
P
Reyes
Manuel L
ML